diff --git a/pam-1.5.2-pam_console-fix_parallel_build.patch b/pam-1.5.2-pam_console-fix_parallel_build.patch
new file mode 100644
index 0000000..3469a7a
--- /dev/null
+++ b/pam-1.5.2-pam_console-fix_parallel_build.patch
@@ -0,0 +1,13 @@
+Index: Linux-PAM-1.5.2/modules/pam_console/Makefile.am
+===================================================================
+--- Linux-PAM-1.5.2.orig/modules/pam_console/Makefile.am
++++ Linux-PAM-1.5.2/modules/pam_console/Makefile.am
+@@ -44,6 +44,8 @@ secureconf_DATA = console.perms console.
+ FLEX_OPTS = -Cr
+ BISON_OPTS = -d
+ 
++BUILT_SOURCES = configfile.tab.c configfile.lex.c
++
+ pam_console_la_SOURCES = pam_console.c pam_console.h regerr.c handlers.c handlers.h
+ pam_console_apply_SOURCES = pam_console_apply.c pam_console.h chmod.c modechange.c regerr.c \
+ 			 configfile.c configfile.h hashtable.c hashtable.h hashtable_private.h
diff --git a/pam.spec b/pam.spec
index 4921628..4ff0b40 100644
--- a/pam.spec
+++ b/pam.spec
@@ -4,7 +4,7 @@
 Summary: An extensible library which provides authentication for applications
 Name: pam
 Version: 1.5.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 # The library is BSD licensed with option to relicense as GPLv2+
 # - this option is redundant as the BSD license allows that anyway.
 # pam_timestamp, pam_loginuid, and pam_console modules are GPLv2+.
@@ -29,7 +29,8 @@ Source18: https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
 Patch1:  pam-1.5.0-redhat-modules.patch
 Patch2:  pam-1.5.0-noflex.patch
 Patch3:  pam-1.3.0-unix-nomsg.patch
-Patch4:  pam-1.5.2-pam_console-fix_setgroups_not_defined.patch
+Patch4:  pam-1.5.2-pam_console-fix_parallel_build.patch
+Patch5:  pam-1.5.2-pam_console-fix_setgroups_not_defined.patch
 
 %{load:%{SOURCE3}}
 
@@ -109,7 +110,8 @@ cp %{SOURCE18} .
 %patch1 -p1 -b .redhat-modules
 %patch2 -p1 -b .noflex
 %patch3 -p1 -b .nomsg
-%patch4 -p1 -b .setgroups_not_defined
+%patch4 -p1 -b .parallel_build
+%patch5 -p1 -b .setgroups_not_defined
 
 autoreconf -i
 
@@ -387,6 +389,9 @@ test "$FILE" != %{_sysconfdir}/authselect/fingerprint-auth && \
 exit 0
 
 %changelog
+* Wed Sep 22 2021 Björn Esser <besser82@fedoraproject.org> - 1.5.2-2
+- Add a patch to fix parallel builds with autgenerated sources
+
 * Sat Sep 04 2021 Björn Esser <besser82@fedoraproject.org> - 1.5.2-1
 - Rebase to release 1.5.2
   Resolves: #2001208